Home / 2,256,629,414.67-3,384,939,611.31-598,702,883.28

Finding the Fourth Proportional to 2,256,629,414.67, 3,384,939,611.31 and 598,702,883.28

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Solution

The fourth proportional to 2,256,629,414.67, 3,384,939,611.31 and 598,702,883.28 is: 898,053,128.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,629,414.67 : 3,384,939,611.31 = 598,702,883.28 : x
  2. Step 2: Convert to fraction form
    2,256,629,414.67/3,384,939,611.31 = 598,702,883.28/x
  3. Step 3: Cross multiply
    2,256,629,414.67x = 3,384,939,611.31 × 598,702,883.28
  4. Step 4: Simplify right side
    2,256,629,414.67x = 2,026,573,105,019,979,264
  5. Step 5: Solve for x
    x = 2,026,573,105,019,979,264/2,256,629,414.67
  6. Step 6: Final answer
    x = 898,053,128.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.